An important question is how well competitive models approximate models of large finite economies. For a class of differentiated products models, static Nash equilibria, if they exist, always converge to competition as the number of firms increases. Dynamic Nash equilibria need not so converge....

A supergame theoretic price-setting model of collusion is calibrated to data from the North American passenger car market before, during, and after the voluntary restraint arrangements (VRAs) with Japan. Conclusions about whether the model is consistent with the bans from the various regimes...

The authors analyze eleven years of employment data for a regional grocery store chain in the United States that faced a class-action lawsuit over gender discrimination. The data include all employees' job titles, wage rates, and earnings, allowing an examination of initial job assignments,...

Our study evaluates and extends existing wage decomposition methodologies that seek to measure the contributions of endowments, pure wage discrimination, and job segregation. We employ data from a regional supermarket that faced a Title VII class-action lawsuit to examine how standard wage...